CA2159049A1 - Fluorescent tracers for diagnostic use in pulp and paper - Google Patents
Fluorescent tracers for diagnostic use in pulp and paperInfo
- Publication number
- CA2159049A1 CA2159049A1 CA002159049A CA2159049A CA2159049A1 CA 2159049 A1 CA2159049 A1 CA 2159049A1 CA 002159049 A CA002159049 A CA 002159049A CA 2159049 A CA2159049 A CA 2159049A CA 2159049 A1 CA2159049 A1 CA 2159049A1
- Authority
- CA
- Canada
- Prior art keywords
- tracer
- concentration
- fluid
- sample
- analysis
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Abandoned
Links
- 239000012530 fluid Substances 0.000 claims abstract description 157
- 239000000700 radioactive tracer Substances 0.000 claims abstract description 151
- 238000000034 method Methods 0.000 claims abstract description 115
- 239000000523 sample Substances 0.000 claims abstract description 45
- 238000004458 analytical method Methods 0.000 claims abstract description 44
- 238000012544 monitoring process Methods 0.000 claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000012488 sample solution Substances 0.000 claims abstract description 5
- 239000012535 impurity Substances 0.000 claims abstract description 3
- 230000008569 process Effects 0.000 claims description 70
- 239000000126 substance Substances 0.000 claims description 56
- 238000011282 treatment Methods 0.000 claims description 30
- 241000894007 species Species 0.000 claims description 21
- 239000003139 biocide Substances 0.000 claims description 4
- 239000007850 fluorescent dye Substances 0.000 claims description 4
- 230000003115 biocidal effect Effects 0.000 claims description 3
- 230000003595 spectral effect Effects 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 2
- 230000005670 electromagnetic radiation Effects 0.000 claims description 2
- 239000010453 quartz Substances 0.000 claims description 2
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 2
- NISZMWZPLJGKCC-UHFFFAOYSA-N lissamine flavine FF free acid Chemical class C1=CC(C)=CC=C1N(C1=O)C(=O)C2=C3C1=CC=CC3=C(N)C(S(O)(=O)=O)=C2 NISZMWZPLJGKCC-UHFFFAOYSA-N 0.000 claims 2
- 239000002253 acid Substances 0.000 claims 1
- 150000001875 compounds Chemical class 0.000 abstract description 14
- 238000012921 fluorescence analysis Methods 0.000 abstract description 11
- 230000008859 change Effects 0.000 abstract description 8
- 238000004128 high performance liquid chromatography Methods 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 6
- 239000003795 chemical substances by application Substances 0.000 description 14
- 239000000498 cooling water Substances 0.000 description 13
- 150000002500 ions Chemical class 0.000 description 12
- 238000001514 detection method Methods 0.000 description 11
- 239000007788 liquid Substances 0.000 description 9
- 238000004737 colorimetric analysis Methods 0.000 description 8
- 239000000463 material Substances 0.000 description 7
- 239000003643 water by type Substances 0.000 description 7
- 238000002835 absorbance Methods 0.000 description 6
- 239000000835 fiber Substances 0.000 description 6
- 238000005259 measurement Methods 0.000 description 6
- 238000012546 transfer Methods 0.000 description 6
- 229910052723 transition metal Inorganic materials 0.000 description 6
- 150000003624 transition metals Chemical class 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 238000005070 sampling Methods 0.000 description 5
- 230000004888 barrier function Effects 0.000 description 4
- 230000005284 excitation Effects 0.000 description 4
- 238000001506 fluorescence spectroscopy Methods 0.000 description 4
- 229920000642 polymer Polymers 0.000 description 4
- 238000011002 quantification Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 238000011088 calibration curve Methods 0.000 description 3
- 239000013626 chemical specie Substances 0.000 description 3
- 239000012809 cooling fluid Substances 0.000 description 3
- 238000012937 correction Methods 0.000 description 3
- 230000002939 deleterious effect Effects 0.000 description 3
- 238000011835 investigation Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000035945 sensitivity Effects 0.000 description 3
- 238000002798 spectrophotometry method Methods 0.000 description 3
- 230000004913 activation Effects 0.000 description 2
- 230000004075 alteration Effects 0.000 description 2
- 230000009435 amidation Effects 0.000 description 2
- 238000007112 amidation reaction Methods 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000011109 contamination Methods 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 230000008021 deposition Effects 0.000 description 2
- 238000000151 deposition Methods 0.000 description 2
- 238000001212 derivatisation Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 238000009472 formulation Methods 0.000 description 2
- 230000003760 hair shine Effects 0.000 description 2
- 229910010272 inorganic material Inorganic materials 0.000 description 2
- 239000011147 inorganic material Substances 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 238000001121 post-column derivatisation Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000012086 standard solution Substances 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- FGRBYDKOBBBPOI-UHFFFAOYSA-N 10,10-dioxo-2-[4-(N-phenylanilino)phenyl]thioxanthen-9-one Chemical compound O=C1c2ccccc2S(=O)(=O)c2ccc(cc12)-c1ccc(cc1)N(c1ccccc1)c1ccccc1 FGRBYDKOBBBPOI-UHFFFAOYSA-N 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 238000012550 audit Methods 0.000 description 1
- 239000012490 blank solution Substances 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 230000001447 compensatory effect Effects 0.000 description 1
- 238000010668 complexation reaction Methods 0.000 description 1
- 230000003750 conditioning effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- FPVGTPBMTFTMRT-UHFFFAOYSA-L disodium;2-amino-5-[(4-sulfonatophenyl)diazenyl]benzenesulfonate Chemical compound [Na+].[Na+].C1=C(S([O-])(=O)=O)C(N)=CC=C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 FPVGTPBMTFTMRT-UHFFFAOYSA-L 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000011067 equilibration Methods 0.000 description 1
- 230000005281 excited state Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019233 fast yellow AB Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000005283 ground state Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 239000008235 industrial water Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- KVBGVZZKJNLNJU-UHFFFAOYSA-N naphthalene-2-sulfonic acid Chemical compound C1=CC=CC2=CC(S(=O)(=O)O)=CC=C21 KVBGVZZKJNLNJU-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000011368 organic material Substances 0.000 description 1
- 238000009928 pasteurization Methods 0.000 description 1
- 230000003134 recirculating effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000002455 scale inhibitor Substances 0.000 description 1
- 159000000000 sodium salts Chemical class 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 150000003623 transition metal compounds Chemical class 0.000 description 1
- 229910001428 transition metal ion Inorganic materials 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
- 239000001043 yellow dye Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
- G01N21/643—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" non-biological material
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/34—Paper
- G01N33/343—Paper pulp
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Immunology (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Pathology (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Food Science & Technology (AREA)
- Engineering & Computer Science (AREA)
- Molecular Biology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Optics & Photonics (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
- Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
- Paper (AREA)
- Examining Or Testing Airtightness (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US31202194A | 1994-09-26 | 1994-09-26 | |
| US08/312,021 | 1994-09-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA2159049A1 true CA2159049A1 (en) | 1996-03-27 |
Family
ID=23209521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002159049A Abandoned CA2159049A1 (en) | 1994-09-26 | 1995-09-25 | Fluorescent tracers for diagnostic use in pulp and paper |
Country Status (5)
| Country | Link |
|---|---|
| EP (1) | EP0703451A3 (fi) |
| JP (1) | JPH08176987A (fi) |
| CN (1) | CN1130700A (fi) |
| CA (1) | CA2159049A1 (fi) |
| FI (1) | FI954543A (fi) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FI100729B (fi) | 1995-06-29 | 1998-02-13 | Metsae Serla Oy | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä täyteaineen va lmistamiseksi |
| FI104195B (fi) * | 1996-05-03 | 1999-11-30 | Metsae Serla Oy | Menetelmä ensiö- ja uusiokuitua sisältävässä suspensiossa kuidun seinämässä vallitsevan diffuusiokertoimen, uusiokuidun osuuden ja paperinvalmistusominaisuuksien määräämiseksi |
| FI106140B (fi) * | 1997-11-21 | 2000-11-30 | Metsae Serla Oyj | Paperinvalmistuksessa käytettävä täyteaine ja menetelmä sen valmistamiseksi |
| MXPA05002565A (es) | 2002-09-06 | 2005-05-05 | Chiron Corp | Metodo de verificacion de movimiento de fluido. |
| US7943380B2 (en) * | 2004-06-02 | 2011-05-17 | Bright Solutions, Inc. | Leak detection materials and methods |
| PT2126561E (pt) * | 2007-03-01 | 2012-06-26 | Basf Se | Processo para a determinação de partículas orgânicas hidrófobas numa pasta de papel |
| US20090319195A1 (en) * | 2008-06-20 | 2009-12-24 | Hoots John E | Method of monitoring and optimizing additive concentration in fuel ethanol |
| CN102455291B (zh) * | 2010-10-20 | 2017-04-12 | 纳尔科公司 | 使用荧光技术检测污染的方法 |
| CN103764911B (zh) * | 2011-09-23 | 2016-05-18 | 纳尔科公司 | 监控造纸工艺中表面添加剂的荧光方法 |
| EP3256693A4 (en) | 2015-02-10 | 2018-12-19 | Ecolab USA Inc. | Corrosion inhibitors and kinetic hydrate inhibitors |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4783314A (en) | 1987-02-26 | 1988-11-08 | Nalco Chemical Company | Fluorescent tracers - chemical treatment monitors |
| US4992380A (en) * | 1988-10-14 | 1991-02-12 | Nalco Chemical Company | Continuous on-stream monitoring of cooling tower water |
| GB2238383B (en) * | 1989-11-15 | 1993-12-01 | Ciba Geigy Ag | UV sensitive marker compounds for use in aqueous systems |
| US5128419A (en) | 1990-08-20 | 1992-07-07 | Nalco Chemical Company | Synthesis of tagged polymers by post-polymerization (trans) amidation reaction |
| US5304800A (en) * | 1992-11-10 | 1994-04-19 | Nalco Chemical Company | Leak detection and responsive treatment in industrial water processes |
| US5320967A (en) * | 1993-04-20 | 1994-06-14 | Nalco Chemical Company | Boiler system leak detection |
-
1995
- 1995-08-23 EP EP95305890A patent/EP0703451A3/en not_active Withdrawn
- 1995-09-25 CA CA002159049A patent/CA2159049A1/en not_active Abandoned
- 1995-09-25 FI FI954543A patent/FI954543A/fi unknown
- 1995-09-26 CN CN95117400A patent/CN1130700A/zh active Pending
- 1995-09-26 JP JP7247355A patent/JPH08176987A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| EP0703451A2 (en) | 1996-03-27 |
| JPH08176987A (ja) | 1996-07-09 |
| FI954543A0 (fi) | 1995-09-25 |
| EP0703451A3 (en) | 1998-07-29 |
| FI954543A (fi) | 1996-03-27 |
| CN1130700A (zh) | 1996-09-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US5304800A (en) | Leak detection and responsive treatment in industrial water processes | |
| US5320967A (en) | Boiler system leak detection | |
| EP0675353B1 (en) | Monitoring and in system concentration control of polyelectrolytes using fluorochromatic dyes | |
| EP0365815B1 (en) | Continuous on-stream monitoring of cooling tower water | |
| CA2142415C (en) | Regulating water treatment agent dosage based on operational system stresses | |
| EP0566902B1 (en) | Method of monitoring and controlling corrosion inhibitor dosage in aqueous systems | |
| US5435969A (en) | Monitoring water treatment agent in-system concentration and regulating dosage | |
| CA2159049A1 (en) | Fluorescent tracers for diagnostic use in pulp and paper | |
| US5266493A (en) | Monitoring boric acid in fluid systems | |
| EP0566903B1 (en) | Volatile tracers for diagnostic use in steam generating systems | |
| EP0614079A2 (en) | A method of directly monitoring the concentrations of microbiocides in aqueous systems | |
| US5858798A (en) | Method and apparatus for detecting amines and ammonia by fluorescence | |
| EP0773298A1 (en) | Monitoring the level of microbiological activity of a fluid system | |
| Mittenzwey et al. | A new fluorescence technique to measure the total absorption coefficient in fluids |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| FZDE | Dead |